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DataStax Enterprise 6.8 Documentation

    • Overview
      • Release notes
        • DSE release notes
        • Cass Operator release notes
        • Studio release notes
        • Bulk loader release notes
        • Kafka Connector release notes
    • Architecture
      • Architecture FAQ
      • Database architecture
        • Architecture in brief
        • Internode communications (gossip)
        • Data distribution and replication
          • Data distribution to nodes
          • Consistent hashing
          • Virtual nodes
          • Data replication
          • Partitioners
          • Snitches
            • Dynamic snitching
            • Types of snitches
        • Node repair
          • NodeSync: Continuous background repair
          • Hinted handoff: repair during write path
          • Read Repair: repair during read path
          • Anti-entropy repair
      • Component architecture
        • DSE Analytics
        • DSE Search
        • DSE Graph
          • When to use DSE Graph
          • OLTP and OLAP
          • Comparing DSE Graph and relational databases
          • Migrating to DSE Graph from a relational database
          • Migrating to DSE Graph from Apache Cassandra
      • Database internals
        • Storage engine
        • About reads and writes
          • How is data written?
          • How is data maintained?
          • How is data updated?
          • How is data deleted?
          • What are tombstones?
          • How are indexes stored and updated?
          • How is data read?
          • How do write patterns affect reads?
        • Data consistency
          • Read and write consistency
          • Differences between DSE and RDBMS transactions
          • Using lightweight transactions
          • Consistency level performance
          • Consistency level configuration
          • Configuring serial consistency
          • Read requests
            • Read consistency levels examples
          • Write requests
            • Multiple datacenter write requests
    • Planning
      • Initializing a cluster
        • Initializing datacenters
          • Initializing a single datacenter per workload type
          • Initializing multiple datacenters per workload type
        • Setting seed nodes for a single datacenter
        • Use cases for listen address
      • Initializing single-token architecture datacenters
        • Calculating tokens for single-token architecture nodes
    • Getting started
    • Installing
      • Which install method should I use?
      • Install on a single node
      • Installing supporting software
      • Installing a cluster using Lifecycle Manager 6.8
      • Installing from the Yum package
      • RedHat systemd configuration
      • Installing from the Debian package
      • Install from the tarball on any Linux distribution
      • Installing patch releases
      • Installing on cloud providers
      • Installing on Docker
      • Uninstalling DSE
      • Default DSE file locations
        • Package installations
        • Tarball installations
      • Installing DSE 6.8 Tools
        • Installing CQLSH
        • Installing DataStax Studio 6.8
        • Installing DSE Graph Loader
        • Installing DataStax Bulk Loader
        • Installing DataStax Apache Kafka Connector
      • Installing DSE OpsCenter 6.8
        • Installing from the RPM package
        • Installing from the Debian package
        • Installing from the tarball on any Linux distribution
        • Installing on Docker
        • Uninstalling OpsCenter
        • Installing DataStax Agents 6.8
          • Installing DataStax Agents automatically
          • Installing DataStax Agents manually
            • From the RPM package
            • From the Debian package
            • From a tarball
          • Setting Agent permissions to run as the DSE user
          • Configuring JAVA_HOME
    • Managing
      • Configuration
        • Recommended production settings
        • YAML and configuration properties
          • cassandra.yaml
          • dse.yaml
          • remote.yaml
          • cassandra-rackdc.properties
          • cassandra-topology.properties
        • Cloud provider snitches
          • Amazon EC2 single-region snitch
          • Amazon EC2 multi-region snitch
          • Google Cloud Platform
          • Apache CloudStack snitch
        • JVM system properties
          • Cassandra
          • JMX
          • DSE Search
          • TPC
          • LDAP
          • Kerberos
          • NodeSync
          • DSE Metrics Collector
        • Choosing a compaction strategy
        • NodeSync service
          • About NodeSync
          • Starting and stopping the NodeSync service
          • Enabling NodeSync validation
          • Tuning NodeSync validations
            • Setting the NodeSync rate
            • Setting the NodeSync deadline
          • Manually starting NodeSync validation
        • Using multiple network interfaces
        • Configuring gossip settings
        • Configuring the heap dump directory
        • Configuring Virtual Nodes
          • Virtual node (vnode) configuration
          • Enabling virtual nodes on an existing production cluster
        • Logging configuration
          • Changing logging locations
          • Configuring logging
          • Commit log archive configuration
          • Change Data Capture (CDC) logging
      • Tools
        • DSE Metrics Collector
        • nodetool
          • Get information
            • clientstats
            • describecluster
            • describering
            • getbatchlogreplaythrottle
            • getcachecapacity
            • getcachekeystosave
            • getconcurrentviewbuilders
            • getendpoints
            • getinterdcstreamthroughput
            • getlogginglevels
            • getseeds
            • getsstables
            • getstreamthroughput
            • gettimeout
            • gettraceprobability
            • help
            • info
            • inmemorystatus
            • rangekeysample
            • ring
            • status
            • version
          • Collect metrics
            • gcstats
            • netstats
            • proxyhistograms
            • tablehistograms
            • tablestats
            • toppartitions
            • tpstats
          • Perform operations
            • assassinate
            • bootstrap resume
            • decommission
            • disablebinary
            • disablegossip
            • drain
            • enablebinary
            • enablegossip
            • gossipinfo
            • invalidatecountercache
            • invalidatekeycache
            • invalidaterowcache
            • import
            • join
            • move
            • refresh
            • reloadtriggers
            • relocatesstables
            • removenode
            • replaybatchlog
            • sequence
            • sjk
            • statusbinary
            • statusgossip
            • stopdaemon
            • upgradesstables
          • Adjust settings
            • reloadseeds
            • setbatchlogreplaythrottle
            • setcachecapacity
            • setcachekeystosave
            • setconcurrentviewbuilders
            • setinterdcstreamthroughput
            • setlogginglevel
            • setstreamthroughput
            • settimeout
            • settraceprobability
          • Diagnose issues
            • failuredetector
            • leaksdetection
          • Manage backup commands
            • clearsnapshot
            • disablebackup
            • enablebackup
            • listsnapshots
            • snapshot
            • statusbackup
          • Ensure data consistency
            • abortrebuild
            • cleanup
            • flush
            • mark_unrepaired
            • rebuild
            • rebuild_index
            • rebuild_view
            • resetlocalschema
            • repair
            • scrub
            • verify
          • Manage compaction
            • compact
            • compactionhistory
            • compactionstats
            • disableautocompaction
            • enableautocompaction
            • garbagecollect
            • getcompactionthreshold
            • getcompactionthroughput
            • getconcurrentcompactors
            • setcompactionthreshold
            • setcompactionthroughput
            • setconcurrentcompactors
            • stop
          • Manage NodeSync service
            • nodesyncservice enable
            • nodesyncservice disable
            • nodesyncservice getrate
            • nodesyncservice ratesimulator
            • nodesyncservice setrate
            • nodesyncservice status
          • Manage hints
            • disablehandoff
            • disablehintsfordc
            • enablehandoff
            • enablehintsfordc
            • gethintedhandoffthrottlekb
            • getmaxhintwindow
            • handoffwindow
            • listendpointspendinghints
            • pausehandoff
            • resumehandoff
            • sethintedhandoffthrottlekb
            • setmaxhintwindow
            • statushandoff
            • truncatehints
        • dse commands
          • dse connection options
          • Perform routine DSE operations
            • add-node
            • cassandra
            • cassandra-stop
            • list-nodes
            • remove-node
            • -v
          • Manage Spark
            • exec
            • pyspark
            • spark
            • spark-class
            • spark-jobserver
            • spark-history-server
            • spark-sql
            • spark-sql-thriftserver
            • spark-submit
            • SparkR
          • Connect to development consoles
            • beeline
            • fs
            • gremlin-console
          • Connect external client to DSE node
            • dse client-tool help
            • client-tool connection options
            • cassandra
            • configuration export
            • configuration byos-export
            • configuration import
            • spark
            • alwayson-sql
            • graph-olap
          • Modifies CQL nodesync
            • disable
            • enable
            • help
            • tracing
              • disable
              • enable
              • show
              • status
            • validation
      • dsefs shell commands
        • Get information
          • df
          • du
          • echo
          • ls
          • pwd
          • realpath
          • stat
        • Navigate DSEFS
          • cd
          • exit
        • Manage files
          • append
          • cat
          • cp
          • fsck
          • get
          • mkdir
          • mv
          • put
          • rename
          • rm
          • rmdir
          • truncate
          • umount
        • Manage permissions
          • chgrp
          • chmod
          • chown
      • dsetool
        • Connection options
        • Get information
          • help
          • inmemorystatus
          • list_subranges
          • listjt
          • node_health
          • partitioner
          • ring
          • status
          • tieredtablestats
        • Perform operations
          • infer_solr_schema
          • perf
          • sparkmaster cleanup
          • sparkworker restart
          • tsreload
        • Configure DSE Metrics Collector
          • insights_config
          • insights_filters
        • Manage security
          • createsystemkey
          • encryptconfigvalue
          • managekmip list
          • managekmip expirekey
          • managekmip revoke
          • managekmip destroy
        • Manage search index
          • core_indexing_status
          • create_core
          • get_core_config
          • get_core_schema
          • index_checks
          • list_index_files
          • list_core_properties
          • read_resource
          • rebuild_indexes
          • reload_core
          • set_core_property
          • stop_core_reindex
          • unload_core
          • upgrade_index_files
          • write_resource
      • SSTable tools
        • Get information
          • sstabledump
          • sstableexpiredblockers
          • sstablemetadata
          • sstablepartitions
          • sstableutil
        • Perform operations
          • sstabledowngrade
          • sstablelevelreset
          • sstableloader
          • sstableofflinerelevel
          • sstablesplit
          • sstableupgrade
        • Ensure data consistency
          • sstablerepairedset
          • sstablescrub
          • sstableverify
      • Preflight check tool
      • Compare yaml files
        • yaml_diff
        • cluster_check
      • Operations
        • Starting and stopping DSE
          • Starting as a service
          • Starting as a stand-alone process
          • Stopping a node
        • Adding or removing nodes, datacenters, or clusters
          • Adding nodes to vnode-enabled cluster
          • Adding a datacenter to a cluster using a designated datacenter as a data source
          • Replacing a dead node or dead seed node
          • Replacing a running node
            • Adding a node and then decommissioning the old node
            • Replacing a running node
          • Moving a node from one rack to another
          • Decommissioning a datacenter
          • Removing a node
          • Changing the IP address of a node
          • Switching snitches
          • Changing keyspace replication strategy
          • Migrating or renaming a cluster
          • Adding single-token nodes to a cluster
          • Adding a datacenter to a single-token architecture cluster
          • Replacing a dead node in a single-token architecture cluster
        • Backing up and restoring data using the DSE Backup and Restore Service
          • About the DSE Backup and Restore Service
          • Enabling and configuring the DSE Backup and Restore Service
          • Creating and managing backup stores
          • Creating and managing backup configurations
          • Managing backups
          • Restoring backups
          • Backup and Restore Service CQL command reference
            • ALTER BACKUP CONFIGURATION
            • ALTER BACKUP STORE
            • CANCEL BACKUP
            • CANCEL RESTORE
            • CLEAN BACKUPS
            • CREATE BACKUP CONFIGURATION
            • CREATE BACKUP STORE
            • DROP BACKUP CONFIGURATION
            • DROP BACKUP STORE
            • FORCE RESTORE
            • LIST BACKUP CONFIGURATIONS
            • LIST BACKUPS FROM KEYSPACE
            • LIST BACKUP STORES
            • RESTORE
            • RUN BACKUP
            • VERIFY BACKUP STORE
        • Backing up and restoring data using snapshots
          • About snapshots
          • Taking a snapshot
          • Deleting snapshot files
          • Enabling incremental snapshot backups
          • Restoring from a snapshot
          • Restoring a snapshot into a new cluster
          • Recovering from a single disk failure using JBOD
        • Repairing nodes
          • Manual repair: Anti-entropy repair
          • When to run anti-entropy repair
          • Changing repair strategies
            • Migrating to full repairs
            • Migrating to incremental repairs
        • Monitoring a DSE cluster
        • Tuning the database
          • Tuning Java Virtual Machine
            • Changing heap size parameters
            • Configuring the garbage collector
              • G1 MaxGCPauseMillis
              • CMS parameters
          • Tuning Bloom filters
          • Configuring memtable thresholds
        • Data caching
          • Configuring data caches
            • Enabling caching globally
            • Tips for efficient cache use
          • Monitoring and adjusting caching
        • Compacting and compressing
          • Configuring compaction
          • Compression
            • When to compress data
            • Configuring compression
          • Testing compaction and compression
        • Materialized views maintenance guidelines
        • Migrating data to DSE
        • Collecting node health and indexing scores
        • Clearing data from DSE
      • DSE Management Services
        • Performance Service
          • Performance Service
          • Configuring Performance Service replication strategy
          • Collecting data
            • Collecting slow queries
            • Collecting system level diagnostics
            • Collecting object I/O level diagnostics
            • Statistics gathered for objects
            • Collecting database summary diagnostics
            • Collecting cluster summary diagnostics
            • Collecting histogram diagnostics
            • Collecting user activity diagnostics
            • Statistics gathered for user activity
          • Collecting search data
            • Collecting slow search queries
            • Collecting Apache Solr performance statistics
            • Collecting cache statistics
            • Collecting index statistics
            • Collecting handler statistics
            • Collecting request handler metrics
          • Monitoring Spark with Spark Performance Objects
          • Diagnostic table reference
          • Solr diagnostic table reference
            • Frequently asked questions
            • Slow sub-query log for search
            • Indexing error log
            • Query latency snapshot
            • Update latency snapshot
            • Commit latency snapshot
            • Merge latency snapshot
            • Filter cache statistics
            • Query result cache statistics
            • Index statistics
            • Update handler statistics
            • Update request handler statistics
            • Search request handler statistics
      • DSE In-Memory
        • Creating or altering tables to use DSE In-Memory
        • Verifying table properties
        • Managing memory
        • Backing up and restoring data
      • DSE Tiered Storage
        • About DSE Tiered Storage
        • Configuring DSE Tiered Storage
        • Testing configurations
      • DSE Multi-Instance
        • About DSE Multi-Instance
        • DSE Multi-Instance architecture
        • Adding nodes to DSE Multi-Instance
        • DSE Multi-Instance commands
    • Securing
      • Security FAQ
      • Security checklists
      • Securing the environment
        • Securing ports
        • Securing the TMP directory
      • Authentication and authorization
        • Configuring authentication and authorization
          • About DSE Unified Authentication
            • Steps for new deployment
            • Steps for production environments
          • Configuring security keyspaces
          • Setting up Kerberos
            • Kerberos guidelines
            • Enabling JCE Unlimited
              • Removing AES-256
            • Preparing DSE nodes for Kerberos
              • DNS and NTP
              • krb5.conf
              • Principal
              • Keytab
          • Enabling authentication and authorization
            • Defining a Kerberos scheme
            • Defining an LDAP scheme
          • Configuring JMX authentication
          • Configuring cache settings
          • Securing schema information
        • Managing database access
          • About RBAC
          • Setting up logins and users
            • Adding a superuser login
            • Adding database users
            • LDAP users and groups
              • LDAP logins
              • LDAP groups
            • Kerberos principal logins
            • Setting up roles for applications
            • Binding a role to an authentication scheme
          • Assigning permissions
            • Database object permissions
              • Data resources
              • Functions and aggregate resources
              • Search indexes
              • Roles
              • Proxy login and execute
              • Authentication schemes
              • DSE Utilities (MBeans)
              • Analytic applications
              • Remote procedure calls
            • Separation of duties
            • Keyspaces and tables
            • Row Level Access Control (RLAC)
            • Search index permissions
            • DataStax Graph keyspace
            • Spark application permissions
            • DataStax Studio permissions
            • Remote procedure calls
            • DSE client-tool spark
            • JMX MBean permissions
            • Deny (denylist) db object permission
            • Restricting access to data
        • Providing credentials from DSE tools
          • About clients
          • Internal and LDAP authentication
            • Command line
            • File
            • Environment variables
            • Using CQLSH
          • Kerberos
            • JAAS configuration file location
            • Keytab
            • Ticket Cache
            • Spark jobs
            • SSTableLoader
            • Graph and gremlin-console
            • dsetool
            • CQLSH
          • Nodetool
          • JConsole
      • Auditing database activity
        • Enabling database auditing
        • Capturing DSE Search HTTP requests
        • Log formats
        • View events from DSE audit table
      • Transparent data encryption
        • About Transparent Data Encryption
        • Configuring local encryption
          • Setting up local encryption keys
          • Encrypting configuration file properties
          • Encrypting system resources
          • Encrypting tables
          • Rekeying existing data
          • Using tools with TDE-encrypted SSTables
          • Troubleshooting encryption key errors
        • Configuring KMIP encryption
        • Encrypting Search indexes
          • Encrypting new Search indexes
          • Encrypting existing Search indexes
          • Tuning encrypted Search indexes
        • Migrating encrypted tables from earlier versions
        • Bulk loading data between TDE-enabled clusters
      • Configuring SSL
        • Steps for configuring SSL
        • Creating SSL certificates, keystores, and truststores
          • Remote keystore provider
          • Local keystore files
        • Securing node-to-node connections
        • Securing client-to-node connections
          • Configuring JMX on the server side
          • nodetool, nodesync, dsetool, and Advanced Replication
          • JConsole (JMX)
          • SSTableloader
          • Connecting to SSL-enabled nodes using cqlsh
        • Enabling SSL encryption for DSEFS
        • Reference: SSL instruction variables
      • Securing Spark connections
    • Tooling Resources
      • Stress tools
        • cassandra-stress tool
          • About the cassandra-stress tool
          • Interpret output
          • counter_read
          • counter_write
          • help
          • legacy
          • mixed
          • print
          • read
          • user
          • version
          • write
      • fs-stress tool
      • OpsCenter services
        • Best Practice Service
        • Capacity Service
        • Repair Service
    • DSE Advanced Replication
      • About DSE Advanced Replication
      • Architecture
      • Traffic between the clusters
      • Terminology
      • Getting started
      • Keyspaces
      • Data types
      • Operations
      • CQL queries
      • Metrics
      • Managing invalid messages
      • Managing audit logs
      • Command line tool
        • connection options
        • channel create
        • channel update
        • channel delete
        • channel pause
        • channel resume
        • channel status
        • channel truncate
        • conf list
        • conf remove
        • conf update
        • destination create
        • destination update
        • destination delete
        • destination list
        • destination list-conf
        • destination remove-conf
        • help
        • metrics list
        • replog count
        • replog analyze-audit-log
    • DSE Analytics
      • Setting the replication factor for analytics keyspaces
      • DSE Analytics and Search integration
        • Using predicate push down on search indexes in Spark SQL
      • About DSE Analytics Solo
      • DSEFS (DataStax Enterprise file system)
        • About DSEFS
        • Enabling DSEFS
        • Disabling DSEFS
        • Configuring DSEFS
        • Commands DSEFS
        • DSEFS compression
        • DSEFS authentication
        • DSEFS authorization
        • Using the DSEFS REST interface
        • Programmatic access to DSEFS
        • Hadoop FileSystem interface implemented by DseFileSystem
        • Using JMX to read DSEFS metrics
    • DSE Graph
      • About Graph
      • What’s new
      • Graph QuickStart
      • CQL as Graph
      • Convert CQL to Graph
      • Graph OLTP and OLAP
      • Graph data modeling
        • Data modeling introduction
        • Basic data modeling
        • Data modeling design
        • Advanced data modeling
      • Manage graph
        • Create a graph
        • Exanube a Graph
        • Drop a Graph
      • Manage schema
        • Create a Graph schema
        • Examine a schema
        • Create UDT schema
        • Create collection and tuple schema
        • Create vertex lable schema
        • Create edge lable schema
        • Indexing
        • Create index schema
        • Drop Graph schema
        • Vertex and edge IDs
      • Manage Graph data
        • Data formats
        • Insert data with Graph traversal API
        • DataStax Bulk Loader for Graph
          • Install DataStax Bulk Loader
          • DataStax Bulk Loader Examples
        • Load data with DseGraphFrames
        • Drop graph data
      • Discovering properties
      • Creating queries using traversals
        • Anatomy of a graph traversal
        • Use indexes
        • Use search indexes
        • Simple traversals
        • Geospatial traversals
        • Branching traversals
        • Recursive traversals
        • Path traversals
      • Graph analysis with DSE Analytics
        • DseGraphFrame overview
          • TinkerPop API support in DseGraphFrame
          • Mapping rules for DseGraphFrame
          • DseGraphFrame API reference
        • Export graphs to DSEFS
        • Import graphs
        • Northwind demo graph with Spark OLAP jobs
      • DSE Graph Operations
        • Configuring DSE Graph
          • Specifying DSE database and graph settings
          • Configuring security
        • Graph backup and restore
        • Graph import/export
        • Graph JMX metrics
      • Graph tools
      • Start Gremlin console
      • Graph Reference
        • Graph traversal API
          • addE
          • addV
          • io
          • property
          • with
        • Schema API
          • drop
          • describe
          • edgeLabel
          • type
          • vertexLabel
        • System API
          • Graph
          • GraphClassic
            • config
            • option
          • graphs
          • list
        • TinkerPop traversal API
          • TinkerPop framework
          • TinkerPop general information
          • TinkerPop predicates
            • eq
            • neq
            • lt
            • lte
            • gt
            • gte
            • inside
            • outside
            • between
            • within
            • without
            • Step-modulators
            • as
            • by
            • emit
            • from
            • option
            • times
            • to
            • until
            • Vertex step
            • out
            • in
            • both
            • outE
            • inE
            • bothE
            • outV
            • inV
            • bothV
            • otherV
            • addV
            • addE
            • property
            • mid-traversal V()
            • aggregate
            • and
            • barrier
            • branch
            • cap
            • choose
            • coalesce
            • constant
            • count
            • cyclicPath
            • dedup
            • drop
            • explain
          • fill
          • filter
          • flatMap
          • fold
          • group
          • groupCount
          • has
          • hasId
          • hasKey
          • hasLabel
          • hasNext
          • hasNot
          • hasValue
          • id
          • inject
          • is
          • key
          • label
          • limit
          • local
          • loops
          • map
          • match
          • math
          • max
          • mean
          • min
          • next
          • not
          • optional
          • or
          • order
          • pageRank
          • path
          • peerPressure
          • profile
          • project
          • properties
          • propertyMap
          • range
          • repeat
          • sack
          • sample
          • select
          • sideEffect
          • simplePath
          • skip
          • store
          • subGraph
          • sum
          • tail
          • timeLimit
          • toBulkSet
          • toList
          • toSet
          • tree
          • unfold
          • union
          • value
          • valueMap
          • values
          • where
        • DataStax Graph data types
        • Graph storage in Cassandra keyspace and table
    • DSE Search
      • About Search
        • Solr OSS differences
        • Unsupported search features
        • Solr Lucene limitations
      • Configuring Search
      • Search Reference
      • Search index configuration
      • Search index schema
      • Search config.yaml options
      • Adding/viewing index resources
      • Initial data migration
      • Shard routing for distributed queries
      • Deleting Solr data
      • Verifying index status
      • Backing up search indexes
      • Restoring a search node
      • Metrics (MBEANS)
      • Uploading custom index resources
      • Solr admin UI configuration
      • Configuring Solr connector port
      • reqPerm Solr admin UI
      • Changing Tomcat settings
      • Configuring Solr library path
      • Using the Solr HTTP API
      • Configuring HTTP for AJP
      • aboutUpdateRequestProcessorAndFieldTransformer
      • Field Input/Output Transformer (FIT) API
      • FIT class examples
      • Custom URP example
      • Interface custom field types
      • Deleting by query - best practice
      • Monitoring segments
      • Solr clients
      • Tutorials and demos
        • Creating a healthcare keyspace for tutorials
        • Multi-faceted search using healthcare data
        • Term and phrase searches using the wikipedia demo
        • Using secure cluster
        • Indexing and querying polygons
    • DSE Spark
      • About Spark
      • Using Spark with DataStax Enterprise
        • Starting Spark
        • Running Spark commands against a remote cluster
        • Accessing database data from Spark
          • Using the Spark session
          • Using the Spark context
          • Controlling automatic direct join optimizations in queries
          • Accessing the Spark session and context for applications running outside of DSE Analytics
          • Saving RDD data to DSE
          • Spark supported types
          • Loading external HDFS data into the database using Spark
        • Monitoring Spark with the web interface
        • Getting started with the Spark Cassandra Connector
        • Using DSE Spark with third party tools and integrations
      • Configuring Spark nodes
        • Automatic Spark Master election
        • Configuring Spark logging options
        • Running Spark processes as separate users
        • Configuring the Spark history server
        • Setting Spark Cassandra Connector-specific properties
        • Creating a DSE Analytics Solo datacenter
        • Spark JVMs and memory management
      • Using Spark modules with DataStax Enterprise
        • Getting started with Spark Streaming
          • Creating a Spark Structured Streaming sink using DSE
        • Using Spark SQL to query data
          • Querying database data using Spark SQL in Scala
          • Querying database data using Spark SQL in Java
          • Querying DSE Graph vertices and edges with Spark SQL
          • Using Spark predicate push down in Spark SQL queries
          • Supported syntax of Spark SQL
          • Inserting data into tables with static columns using Spark SQL
          • Running HiveQL queries using Spark SQL
          • Using the DataFrames API
          • Using the Spark SQL Thriftserver
        • Using SparkR with DataStax Enterprise
      • Using AlwaysOn SQL service
        • Enabling SSL for AlwaysOn SQL
        • Using authentication with AlwaysOn SQL
        • Simba JDBC Driver for Apache Spark
        • Simba ODBC Driver for Apache Spark
        • Connecting to AlwaysOn SQL server using Beeline
      • Accessing DataStax Enterprise data from external Spark clusters
        • Overview of BYOS support in DataStax Enterprise
        • Generating the BYOS configuration file
        • Connecting to DataStax Enterprise using the Spark shell on an external Spark cluster
        • Generating Spark SQL schema files
        • Starting Spark SQL Thrift Server with Kerberos
      • Using the Spark Jobserver
      • Spark examples
        • Portfolio Manager demo using Spark
        • Running the Weather Sensor demo
        • Running the Wikipedia demo with SearchAnalytics
        • Running the Spark MLlib demo application
        • Running the http_receiver demo
        • Using DSE geometric types in Spark
        • Importing a text file into a table
        • Running spark-submit job with internal authentication
      • DSE Spark Connector API documentation
  • DataStax Enterprise 6.8 Documentation
  • Planning

Planning

Hardware selection, estimating disk capacity, anti-patterns, cluster testing and more. See the Planning Guide.

Multiple datacenter write requests Initializing a cluster

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